"Although there are three nominal chapters of the Key Chapter, these three chapters actually represent different directions and have no progressive relationship with each other. Except for the final chapter of Chapter 3, the other two chapters represent the remaining skills and multiple parallelisms respectively. If someone 'passed' the puzzle of the first chapter of the Key Chapter 1, it means that there is no secret to the remaining skills."

Cui Xisi shook her head: "The leader of the group should know that technology advances are gradual. Although there are many breakthroughs in a flash, there are always traces to follow the routes of technological development. As far as I know, even the second world's research on margin techniques is still at a very early stage. The top group of people can push it after one hundred instructions, but one hundred instructions are nothing, and they are not even enough to be used in practice-"

She looked at Fang Ling and said, "The fundamental purpose of the margin technique is to realize preload instructions, make it possible to self-discipline in a certain sense of flexible configurations, and to free combat craftsmen from the shackles of single-thread computing power. However, it is far from enough to achieve that step of 1,000 instructions. At least more than 100,000 instructions are enough to make the main configuration or the highest one move."

"Of course," the girl said again, "if we can really advance to more than a thousand instructions, at least we will be enough."

Fang Rong didn't listen to the following words at all because they were quite different from what he knew. Moreover, Cui Xisi's first words attracted his attention, making him unable to help interrupt: "Wait, there are three chapters in the chapter of the key?"

Now it was Cui Xisi's turn to be surprised. She looked at him suspiciously: "Why, you don't know, Captain?"

“I really don’t know much about this.”

Fang Zhudao, Blood Night Demon Moon gave him a key chapter, and he thought there was only one chapter. But I think so, at the beginning, there were multiple parallel parts in the title Shana gave him, but only the remaining skills were left in the key chapter.

Although the margin technique is related to multiple parallelism, he also found that the latter is not entirely the lower knowledge of the former.

"In fact, I know about the chapter of the key because someone gave me one of them," he mentioned Shana and R, "and before that the same person gave me a set of plugins, some training levels."

"Can you show me?" Cui Xisi asked somewhat surprised, "because I've never heard of a chapter of keys flowing into the first world."

Fang Zhu nodded and then took out the seal of the key.

Cui Xisi took it with some curiosity, used magic gloves to connect it, and projected the ether into it.

She suddenly opened her eyes, and a strange light flashed in her eyes, "This is indeed the chapter of the key, but not exactly, it looks more like some very early version of it."

"Early version?" Fang Yu asked, "What does that mean?"

Cui Xisi held the key chapter in her hand and replied: "The key chapter is indeed manifested as a series of levels or problems, because it is essentially a group of bigwigs in the Second World who are exploring the three major issues in the forefront of the three major issues. They set up a series of problems they encountered into sets to communicate and disseminate them."

"There is a small circle among those people, and their rankings will be announced regularly. That ranking is essentially the achievements of those people in this field. That ranking is not only public, but also connected to the Internet, and you can see the changes in the ranking above at any time-"

She looked at Fang Ling's key chapter, "The ranking of this one in your hand is not only covered up, but it doesn't make people see the real ID behind the ranking, but the ranking is also stuck many years ago, with the highest number of instructions only more than 30."

Fang Yuming understood: "So this key chapter is an early version taken from the real key chapter?"

Cui Xisi nodded, "Although I don't quite understand why the person who gave you the key chapter does this, probably to cultivate new people? The real key chapter is not only the rankings will change, but in fact the above topics and levels have also been changing with the advancement of the research frontier. The key chapter in your hand, the leader, is actually much behind."

Fang Yu scratched his head, not embarrassed to say that the more than thirty instructions were actually his own records.

He originally thought he was so awesome, but he didn't expect that he had a misunderstanding.

Fortunately, Cui Xisi said again: "But there are almost no people in the first world who can get the key seal. Even I have only heard of it. The top guilds will only give the selected newcomers the key seal, and they will still have to go to the second world after they go to the second world."

She actually has this opportunity. If she still stays in the Sacrament Guild, she is likely to get the next batch of places to go to the Second World with Gemini. In fact, all the alchemist rookies who have participated in the Continental League have such opportunities.

But now it seems that Cui Xisi doesn't regret it very much.

"So what are the frontiers of the three major topics?" Fang Rong began to realize the gap between him and the genius rookies of truly top guilds. In the past, he didn't feel that when he communicated with Miya and Sophie, because those two were not alchemists after all, and they didn't know much about the field of craftsmen.

But once he communicated with top newcomers who really came from the Grand Guild, he realized the gap between himself and Cui Xisi's knowledge category.

Cui Xisi looked at him with some surprise, "It is the remaining skills, multiple parallelism and final chapters, which represent all three chapters of the Key Chapter."

I also understand the margin skills and the multiple parallel square plucks. It turns out that multiple parallels are the second chapter of the chapter of the key, so what is the final chapter of the third chapter?

"I don't know very well what the final chapter is," Cui Xisi shook her head slightly after hearing Fang Yu's question: "After all, I have never really touched the Key Chapter, but I heard that although there is no progressive relationship between the three chapters of the Key Chapter, the Final Chapter is indeed the most important part of the three chapters."

Fang Yu couldn't help but fall silent. He suddenly realized that R had already left the front line.

The other party gave him this key seal, maybe it was just because the key seal itself was like this at that time.

Seeing him like this, Cui Xisi couldn't help but start to doubt the authenticity of the words of the other party's previous words, and couldn't help asking: "So the leader said that the first chapter of the chapter of the key is realized, does it mean...?"

Back to this topic, Fang Yu calmed down instantly. He might not know much about the Key Chapter, but the Star Device almost must be a deduction of the remaining skills, or rather, there is a gap between that technology and the remaining skills he knows.

The reason why he stopped in the research on the star device was actually just wandering before this gap.

The only difference between him and the top craftsmen was that he could already see the other end of the gulf, and others might still be groping in the fog, at most they would have taken a few more steps forward than he would have followed the edge of the gulf.

He gently pushed the device inlaid with dark blue crystal to Cui Xisi and replied, "I'm not saying that I have realized the first chapter of the Chapter of the Key."

"--What's this?"

When Choi Shis saw Jed Ram's star device, her eyes shrank: "Wait, what is this?"

Fang Zhu heard the meaning of the girl's tone and couldn't help looking at the other person.

Cui Xisi hesitated for a moment, then nodded and said to herself: "This is indeed a star device, not...not exactly the same."

Fang Rong was slightly stunned. He didn't expect Cui Xisi - no, it should be said that the people from the Sacred Guild had seen the star device, which means that the Empire should be familiar with the star device.

He frowned and thought of the new series he had seen in the magic loft of the ancient Jin family. He even purchased some Centaur Annihilists and Throat Chains. The flexible structure of that series was the result of the empire's alchemy innovation over the past thirty years.

He did notice some use of star devices or margin techniques in the construction series. It is certain that the flexible construction sold by Empire abroad must not be the latest model of Empire Workshop.

So, are there any more cutting-edge products in related fields in terms of new models?

It's not that he has never had Association.

But this moment seemed to be confirmed by Cui Xisi's reaction.

"Have you seen similar devices?"

"I..." Cui Xisi opened her mouth, "I have seen similar devices on the Empire prototype, but they are not exactly the same. I'm not sure... this one... is much more advanced than the ones in the Empire Workshop."

“…This is indeed a product based on the leftover technique, but…”

Cui Xisi's mind was a little confused for a moment. She always thought that those devices were the result of the empire's thirty years of alchemy innovation. As she said, the logic before and after the development of technology is traceable.

But the achievements of the empire can be said to be further promoted based on the chapter of the key, but the sudden device in front of us seems to be a product that should not exist, beyond the current technical level.

Besides, she was also a craftsman herself, and she might not have noticed it before - but as soon as she saw the device itself, she immediately realized the technical connection between it and the devices on the Imperial prototypes she had seen.

But the prototype itself is already at the forefront of the imperial technological revolution, and this device is...

Fang Yu asked: "What is the prototype?"

"That's all I can say," Cui Xisi's eyes a little apologized: "Governor Captain."

Fang Yu nodded. At this time, he had actually gotten the answer from the girl's eyes and said, "The time since this device was born was at least twenty years ago."

"Impossible," Cui Xisi said subconsciously, but she was a smart girl, and an incredible light flashed in her eyes. "... Did the technological innovation of the empire be born from this technical route?"

She couldn't help but murmur, "There is still a technical route that people don't know?"

Fang Yu looked at her and couldn't help but sigh in his heart that he was a genius selected by the guild. His mind was keen, and most people might not be able to react when they came here.

After all, Cui Xisi has far less information than him.

But the other party’s speculation at this moment may be the answer.

He shook his head, "I don't know much about the technological innovation of the empire, but the technical route in front of you does exist for a long time."

It could be pushed to seven centuries ago, and Geldum, one of the three geniuses, completed its foundation.

But Gerdham's star device is far from perfect. He has seen it underground in Nordspits, which is not much different from the star device that later was Ash Lynn's hand.

He got the star device from the old servant of the Lynn family, and later studied it repeatedly. It can be said that it is the type of star device he mastered most - but that star device is not consistent with those installed on the Dragon Hunter later.

Ash's star device is much simpler, closer to Gerdham's star device prototype.

The one left by Adni's father went further on that basis and was closer to the finished products on the Dragon Hunter. The only difference is that he could not study the finished products on the Dragon Hunter, and this one was clearly visible at a glance.

If he hadn't had some understanding of the chapter of the key, he might not have been so close to the truth of this moment, because he saw the full picture of the chapter of the chapter of the chapter of the key that he had seen in the dark blue crystal.

Without waiting for his prompt, Cui Xisi had already pressed the magic gloves on the star device.

She pulled down her goggles, closed her eyes, skillfully connected, and then projected her consciousness into the construction of the ether.

Fang Yu did not object to this. He had this intention, otherwise he would not have pushed the device in front of Cui Xisi.

In just a moment, the girl opened her eyes and looked at him with an incredible look, "This is..."

"Do you understand?" Fang Yu asked, "I have an idea, but I may not be too busy alone and need your help."

Cui Xisi came back from the chaotic thoughts and her eyes quickly calmed down: "This is really the first chapter of the Chapter of Key, but it is not complete, and it is more like a product of some stage, but this product can indeed help us."

She raised her head and said in an indescribable tone: "As I said before, even a thousand instructions can be used... But this device is far from a thousand instructions. But it provides a new idea, and no one of us understands this direction...even if we start researching from now on, it will take time... Who can analyze it...?"

The girl suddenly calmed down.

She looked at Fang Yu with a strange look, without saying a word.

"I can," Fang Yu nodded. He has been advancing this technical route, connecting the lost clues little by little in unknown corners.

The past accumulation finally gained at this moment, and the harvest was naturally not obtained out of thin air. From Gerdham to Adni's father, the knowledge buried between the lines finally obtained the answers in the silent transmission of hundreds of days and nights.

"What do I need to do?" the girl asked directly.

"Help me assemble something," Fang Rong replied, "I will teach you the principles of it in the process. I need you to understand it as quickly as possible. The more the better. I have a premonition that we will face a fierce battle next. What we are preparing now may be useful in the near future."

The girl looked at the dark blue crystal and fiddled with her hair with her hands, making the goggles' lenses pop up, "Can I, too?"

Fang Yu couldn't help but smile, "You are the second alchemist in this team, and there is no one else to choose from except you. So welcome to join us, Miss Cui Xisi."

Cui Xisi looked up at him, then nodded slightly.

...

The Qihai Traveler was half hanging sails, like a silent ghost trekking into the rainstorm. The sailboat sailed along the pitch-black ridges, sometimes lowering its height too much, passing a sharp cliff from all around.

Even the experienced sailor Baggins couldn't help but turn around. He rarely encountered such a situation in his long career in the sea. It was almost impossible for an ordinary sailboat to sail in such a waterway under such weather.
To be continued...